/// <summary>
/// Creates a new engine with an optional pointer to a draw surface, if none is provided a window is used
/// </summary>
/// <param name="game"></param>
/// <param name="drawSurface"></param>
public static void Init(Game game, IntPtr?drawSurface = null)
{
if (_instance != null)
{
throw new InvalidOperationException("Init cannot be called more than once");
}
_instance = new Engine();
// Set engine variables
Instance.ClearColor = Color.Black;
Instance.game = game;
game.IsFixedTimeStep = false;
game.IsMouseVisible = true;
// Make sure to stop audio and save the config before exiting
game.Exiting += (s, a) =>
{
AudioManager.Instance.Shutdown();
ConfigManager.Instance.Write(CONFIG_PATH);
Environment.Exit(0);
};
CultureInfo.CurrentCulture = new CultureInfo("en-GB");
Instance.Version = RetrieveLinkerTimestamp().ToString("dd MMM yyyy HH:mm");
// set up a normal window
if (drawSurface == null)
{
game.Window.Title = $"{ENGINE_NAME} - {Instance.Version}";
System.Windows.Forms.Form form = (System.Windows.Forms.Form)System.Windows.Forms.Control.FromHandle(game.Window.Handle);
form.Location = new System.Drawing.Point(0, 0);
}
// set up a custom draw surface
else
{
System.Windows.Forms.Form form = (System.Windows.Forms.Form)System.Windows.Forms.Control.FromHandle(game.Window.Handle);
form.Hide();
}
// initialise helper classes
RandomHelper.Init();
EventInput.Init(game.Window.Handle);
// set up managers
AppDomain.CurrentDomain.UnhandledException += (s, a) => Console.WriteLine($"UNHANDLED EXCEPTION: {a.ExceptionObject.ToString()}", MsgType.Failed);
// run the config file as a script
ConsoleManager.Instance.RunScript(CONFIG_PATH);
GraphicsManager.Init(game, drawSurface);
// set up content manager and load core content
Instance.Content = new ContentPackManager(game.Content.ServiceProvider, "Content");
Instance.Content.LoadPack("Core.acp");
InitGUIDefaults();
GraphicsHelper.Init(GraphicsManager.Instance.Device);
RichText.Init();
#if DEBUG
Console.WriteLine("ASSEMBLY IN DEBUG MODE", MsgType.Warning);
#endif
}